As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AUS) NR 1 BRAKE MOUNT HOLE LOCATED AT THE 2 O CLOCK POSITION, NR 2 BRAKE MOUNT FLANGE HOLE LOCATED AT THE 11 O CLOCK POSITION AND NO4BRAKE MOUNT FLANGE HOLE LOCATED AT THE 10 O CLOCK POSITION ALLCONTAINED FRETTING CORROSION. FOUND DURING INSPECTION IAW AD/B737/140.